Don't forget, on the pro tour there is the entertainment aspect in front of crowds.
Moon balling excessively might be misconstrued by the crowd as trying to take the **** out of your opponent and hence disrespectful.
Imagine this: you're a wild card low ranked player playing federer at centre court. You know you won't beat him so will you try to moonball your way or try to at least hit some nice strokes and have a nice looking match?
As for better players, they don't need to moonball excessively since they got the shots.
Last edited by Jay_The_Nomad; 08-09-2012 at 08:38 AM.